189. The Livery Companies of the City of London / Corporation of London Public Relations Offi ce, 2001. – 52 p.
190. The UK Economy / M. Sawer (Ed.). – Oxford: University Press, 2005. – 266 p.
191. United Kingdom / The New Encyclopedia Britannica. Macropedia. Knowledge in Depth; [P. B. Norton, President and CEO, J. J. Esposito, President Publishing Group] – 15th Edition. Vol. 29. – Chicago: Encyclopedia Britannica, Inc, 1994. – P. 1–139.
192. Zakaria F. The Future of American Power / F. Zakaria // Foreign Affairs. – 2008. – Vol. 87. – № 3. – P. 18–43.
